made tmux nvim better?

.bash_aliases

@@ -27,11 +27,6 @@ command_exists() {
   command -v "$@" >/dev/null 2>&1
 }
 
-# ─< Check if the given command exists silently >─────────────────────────────────────────
-command_exists() {
-  command -v "$@" >/dev/null 2>&1
-}
-
 # ─< Check if the user is root and set sudo variable if necessary >───────────────────────
 check_root() {
   if [ "$(id -u)" -ne 0 ]; then
@@ -170,15 +165,6 @@ _alias_() {
     alias lazygit="$HOME/go/bin/lazygit" &&
     alias lg="lazygit"
 
-  function y() {
-    local tmp="$(mktemp -t "yazi-cwd.XXXXXX")" cwd
-    yazi "$@" --cwd-file="$tmp"
-    if cwd="$(command cat -- "$tmp")" && [ -n "$cwd" ] && [ "$cwd" != "$PWD" ]; then
-      builtin cd -- "$cwd"
-    fi
-    rm -f -- "$tmp"
-  }
-
   # ─< cli explorer >───────────────────────────────────────────────────────────────────────
   if command_exists "$HOME/.cargo/bin/yazi"; then
     echo_info "yazi is the explorer of choice"
@@ -190,6 +176,16 @@ _alias_() {
     echo_info "lf is the explorer of choice"
   fi
 
+  # ─< yazi move when exit >────────────────────────────────────────────────────────────────
+  function y() {
+    local tmp="$(mktemp -t "yazi-cwd.XXXXXX")" cwd
+    yazi "$@" --cwd-file="$tmp"
+    if cwd="$(command cat -- "$tmp")" && [ -n "$cwd" ] && [ "$cwd" != "$PWD" ]; then
+      builtin cd -- "$cwd"
+    fi
+    rm -f -- "$tmp"
+  }
+
   # ─< colorized ls >─────────────────────────────────────────────────────────────────────────
   if command_exists exa; then
     alias ls="exa --icons -l --git"
@@ -213,37 +209,6 @@ _alias_() {
     alias ll="ls --color=always -lph"
   fi
 
-  # ─< t stands for tmux >────────────────────────────────────────────────────────────────────
-  if command_exists tmux; then
-    local tmux_y="-- tmux-session active! | connecting to active session --"
-    local tmux_n="-- no tmux-session found! | creating one --"
-    ta() {
-      command tmux list-sessions >/dev/null 2>&1
-      if [ $? -eq 0 ]; then
-        if command_exists notify-send; then
-          notify-send "TMUX" "$tmux_y"
-          sleep 0.5
-          tmux attach
-        else
-          echo_info "$tmux_y"
-          sleep 0.5
-          tmux attach
-        fi
-      else
-        if command_exists notify-send; then
-          notify-send "TMUX" "$tmux_n"
-          sleep 0.5
-          tmux
-        else
-          echo_info "$tmux_n"
-          sleep 0.5
-          tmux
-        fi
-      fi
-    }
-    alias ts="tmux source $HOME/.tmux.conf"
-  fi
-
   # ─< t stands for trash(-cli) >───────────────────────────────────────────────────────────────
   if command_exists trash; then
     alias rm="trash"
@@ -340,6 +305,51 @@ _alias_() {
   fi
 
   alias inst_lazydocker="curl https://raw.githubusercontent.com/jesseduffield/lazydocker/master/scripts/install_update_linux.sh | bash"
+
+  # Function to determine which Neovim command to use
+  choose_nvim() {
+    if [ -n "$DISPLAY" ] || [ -n "$WAYLAND_DISPLAY" ]; then
+      # If in a graphical environment, use Neovide
+      if command_exists neovide; then
+        echo "neovide --fork"
+        return
+      fi
+    elif [ -n "$TMUX" ]; then
+      # If inside an active tmux session, use nvim
+      echo "command nvim"
+      return
+    fi
+    # Default to nvim
+    echo "command nvim"
+  }
+
+  # Set up Neovim aliases based on environment
+  if command_exists nvim; then
+    alias cnvim="command nvim"
+    alias nvim="$(choose_nvim)"
+
+    if [ -d "$HOME/.config/nvchad" ]; then
+      alias nvchad='NVIM_APPNAME="nvchad" command nvim'
+      alias neochad='NVIM_APPNAME="nvchad" neovide --fork'
+    fi
+  fi
+
+  # Tmux session manager
+  if command_exists tmux; then
+    ta() {
+      if tmux list-sessions >/dev/null 2>&1; then
+        echo "-- tmux session active! | Connecting to active session --"
+        sleep 0.3
+        tmux attach
+      else
+        echo "-- No tmux session found! | Creating one --"
+        sleep 0.3
+        tmux
+      fi
+    }
+
+    alias ts="tmux source $HOME/.tmux.conf"
+  fi
 }
 
 _coding_() {
@@ -363,17 +373,6 @@ _coding_() {
     alias code="$cursor_exe"
   fi
 
-  # ─< neovide, the best frontend for any neovim-config >───────────────────────────────────
-  if command_exists nvim; then
-    if command_exists neovide; then
-      if [ -n "$TMUX" ]; then
-        alias nvim="command nvim"
-      else
-        alias nvim="neovide --fork"
-      fi
-    fi
-  fi
-
   # Function to get the IP address
   get_ip() {
     ip a | grep 'inet ' | grep -v '127.0.0.1' | awk '{print $2}' | cut -d/ -f1 | head -n 1